package com.ruoyi.util.filetopdf;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.MalformedURLException;

import com.itextpdf.text.Anchor;
import com.itextpdf.text.BaseColor;
import com.itextpdf.text.Chunk;
import com.itextpdf.text.Document;
import com.itextpdf.text.DocumentException;
import com.itextpdf.text.Element;
import com.itextpdf.text.Font;
import com.itextpdf.text.FontFactory;
import com.itextpdf.text.Image;
import com.itextpdf.text.PageSize;
import com.itextpdf.text.Paragraph;
import com.itextpdf.text.Phrase;
import com.itextpdf.text.pdf.BaseFont;
import com.itextpdf.text.pdf.PdfPCell;
import com.itextpdf.text.pdf.PdfPTable;
import com.itextpdf.text.pdf.PdfWriter;
import com.itextpdf.text.pdf.draw.DottedLineSeparator;
import com.itextpdf.text.pdf.draw.LineSeparator;
/**
 * @Author syc
 * @Date Created in 16:45 2022/8/25
 * @Description 这个暂时不看了, 先尝试一下一个牛逼的东西.不行的话在转回来
 */
public class CreatePDF {

// 创建PDF
	
/*	
    public static void main(String[] args) throws Exception {
        try {
            // 1.新建document对象
            Document document = new Document(PageSize.A4);// 建立一个Document对象

            // 2.建立一个书写器(Writer)与document对象关联
            File file = new File("D:\\PDFDemotest.pdf");
            file.createNewFile();
            PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(file));
            // writer.setPageEvent(new Watermark("HELLO ITEXTPDF"));// 水印
            // writer.setPageEvent(new MyHeaderFooter());// 页眉/页脚

            // 3.打开文档
            document.open();
//			document.addTitle("Title@PDF-Java");// 标题
//			document.addAuthor("Author@umiz");// 作者
//			document.addSubject("Subject@iText pdf sample");// 主题
//			document.addKeywords("Keywords@iTextpdf");// 关键字
//			document.addCreator("Creator@umiz`s");// 创建者

            // 4.向文档中添加内容
            new CreatePDF().generatePDF2(document);

            // 5.关闭文档
            document.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    
    */

    // 定义全局的字体静态变量
    private static Font titlefont;
    private static Font headfont;
    private static Font keyfont;
    private static Font textfont;
    private static Font cljfont;
    // 最大宽度
    private static int maxWidth = 520;
    // 静态代码块
    static {
        try {
            // 不同字体（这里定义为同一种字体：包含不同字号、不同style）
            BaseFont bfChinese = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
            titlefont = new Font(bfChinese, 16, Font.BOLD);
            headfont = new Font(bfChinese, 14, Font.BOLD);
            keyfont = new Font(bfChinese, 10, Font.BOLD);
            textfont = new Font(bfChinese, 10, Font.NORMAL);
            cljfont = new Font(bfChinese, 10, Font.UNDERLINE);

        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public void generatePDF3(Document document) throws Exception {

        // 定位
        // Anchor gotoP = new Anchor("goto");
        // gotoP.setReference("#top");

        // 添加图片
        Image image = Image.getInstance(
                "https://img-blog.csdn.net/20180801174617455?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNzg0ODcxMA==/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70");
        image.setAlignment(Image.ALIGN_CENTER);
        image.scalePercent(40); // 依照比例缩放

        // 表格
        PdfPTable table = new PdfPTable(1);
        ;
        table.addCell(createCell("美好的一天", headfont, Element.ALIGN_LEFT, 6, false));
        // table.addCell(createCell("早上9:00", keyfont, Element.ALIGN_CENTER));
        table.addCell(image);

        document.add(table);

    }

    public void generatePDF2(Document document) throws Exception {
        Paragraph paragraph = null;
        Image image  = null;
        paragraph = new Paragraph("事件详情", titlefont);
        paragraph.setAlignment(1); // 设置文字居中 0靠左 1，居中 2，靠右

        document.add(paragraph);
        paragraph = new Paragraph("一、事件基本信息", headfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件标题：" + "有垃圾未处理", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件类别：" + "环保类", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件上报者：" + "柳随雨", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件上报者电话：" + "15000000000", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件上报地址：" + "辽宁省盘锦市大洼区靠近新丰村（经度：*****，维度：*****）", textfont);
        document.add(paragraph);
        Paragraph paragraph8 = new Paragraph("二、事件上报内容", headfont);
        document.add(paragraph);
        paragraph = new Paragraph(
                "事件内容：" + "有垃圾未处理有垃圾未处理有垃圾未处理有垃圾未处理有垃圾未处理有垃圾未处理有垃圾未处理有垃圾未处理有垃圾未处理有垃圾未处理有垃圾未处理", textfont);
        document.add(paragraph);
        paragraph= new Paragraph("事件附件：", textfont);
        document.add(paragraph);
        // 表格
        PdfPTable table = null;
        table = new PdfPTable(6);
        table.setTotalWidth(520);
        table.setLockedWidth(true);
        table.setHorizontalAlignment(Element.ALIGN_CENTER);
        table.getDefaultCell().setBorder(0);
        table.getDefaultCell().setPadding(2);
        table.setSpacingBefore(8);
        table.getDefaultCell().setFixedHeight(72);
        image = Image.getInstance("http://124.70.215.45:8180/filesroot/menu/cfg/30.png");
        image.setAlignment(Image.ALIGN_LEFT);
        //image.scaleAbsolute(80,40);// 大小
        table.addCell(image);
        image = Image.getInstance(
                "https://img-blog.csdn.net/20180801174617455?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNzg0ODcxMA==/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70");
        image.setAlignment(Image.ALIGN_LEFT);
        table.addCell(image);
        //image3.scaleAbsolute(50, 20);// 大小
        image = Image.getInstance("http://124.70.215.45:8180/filesroot/menu/cfg/30.png");
        image.setAlignment(Image.ALIGN_LEFT);
        //image2.scaleAbsolute(50, 40);// 大小

        Chunk chunk = new Chunk(image ,0,0).setAnchor("http://www.baidu.com");
        PdfPCell cell = new PdfPCell();
        cell.setVerticalAlignment(Element.ALIGN_BOTTOM);
        cell.setHorizontalAlignment(Element.ALIGN_CENTER);
        cell.setPhrase(new Phrase(chunk));
        cell.setBorder(0);
        table.addCell(cell);
        //new Paragraph(new Chunk(image ,50,50).setAnchor("http://www.baidu.com"));//Code 3

        Anchor anchor = null;
        //textfont.setColor(0, 0, 204);

//		 Font titlefontSmall = FontFactory.getFont(
//				 "Trebuchet MS", 10, Font.UNDERLINE);
        cljfont.setColor(0, 0, 204);


        anchor = new Anchor("张三李四1111111111",cljfont);
        anchor.setReference("http://www.baidu.com");
        table.addCell(anchor);
        anchor = new Anchor("baidu");
        anchor.setReference("http://www.baidu.com");
        table.addCell(anchor);
        table.addCell("");
        table.addCell("");
        table.addCell("");
        table.addCell("");
        table.addCell("");
        document.add(table);

        Paragraph para = new Paragraph("Authorized Signature: ");

        Chunk sigUnderline = new Chunk("          ");

        sigUnderline.setUnderline(0.1f, -2f);

        Chunk dateUnderline = new Chunk("             ");

        dateUnderline.setUnderline(0.1f, -2f);

        para.add(new Chunk(" Date: "));

        para.add(dateUnderline);

        document.add(para);






        table = new PdfPTable(6);
        table.setTotalWidth(520);
        table.setLockedWidth(true);
        table.setHorizontalAlignment(Element.ALIGN_CENTER);
        table.getDefaultCell().setBorder(0);
        table.getDefaultCell().setPadding(2);
        table.setSpacingBefore(8);
        table.getDefaultCell().setFixedHeight(36);


        anchor = new Anchor("baidu");
        anchor.setReference("http://www.baidu.com");
        table.addCell(anchor);
        anchor = new Anchor("baidu");
        anchor.setReference("http://www.baidu.com");
        table.addCell(anchor);

        anchor = new Anchor("baidu");
        anchor.setReference("http://www.baidu.com");
        table.addCell(anchor);
        anchor = new Anchor("baidu");
        anchor.setReference("http://www.baidu.com");
        table.addCell(anchor);

        anchor = new Anchor("baidu");
        anchor.setReference("http://www.baidu.com");
        table.addCell(anchor);
        anchor = new Anchor("baidu");
        anchor.setReference("http://www.baidu.com");
        table.addCell(anchor);
        document.add(table);


        document.add(paragraph);
        paragraph = new Paragraph("一、事件基本信息", headfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件标题：" + "有垃圾未处理", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件类别：" + "环保类", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件上报者：" + "柳随雨", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件上报者电话：" + "15000000000", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件上报地址：" + "辽宁省盘锦市大洼区靠近新丰村（经度：*****，维度：*****）", textfont);
        document.add(paragraph);
        document.add(paragraph);
        paragraph = new Paragraph("一、事件基本信息", headfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件标题：" + "有垃圾未处理", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件类别：" + "环保类", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件上报者：" + "柳随雨", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件上报者电话：" + "15000000000", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件上报地址：" + "辽宁省盘锦市大洼区靠近新丰村（经度：*****，维度：*****）", textfont);
        document.add(paragraph);
        document.add(paragraph);
        paragraph = new Paragraph("一、事件基本信息", headfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件标题：" + "有垃圾未处理", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件类别：" + "环保类", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件上报者：" + "柳随雨", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件上报者电话：" + "15000000000", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件上报地址：" + "辽宁省盘锦市大洼区靠近新丰村（经度：*****，维度：*****）", textfont);
        document.add(paragraph);
        document.add(paragraph);
        paragraph = new Paragraph("一、事件基本信息", headfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件标题：" + "有垃圾未处理", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件类别：" + "环保类", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件上报者：" + "柳随雨", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件上报者电话：" + "15000000000", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件上报地址：" + "辽宁省盘锦市大洼区靠近新丰村（经度：*****，维度：*****）", textfont);
        document.add(paragraph);
        document.add(paragraph);
        paragraph = new Paragraph("一、事件基本信息", headfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件标题：" + "有垃圾未处理", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件类别：" + "环保类", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件上报者：" + "柳随雨", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件上报者电话：" + "15000000000", textfont);
        document.add(paragraph);
        paragraph = new Paragraph("事件上报地址：" + "辽宁省盘锦市大洼区靠近新丰村（经度：*****，维度：*****）", textfont);
        document.add(paragraph);
    }

    // 生成PDF文件
    public void generatePDF(Document document) throws Exception {

        // 段落
        Paragraph paragraph = new Paragraph("美好的一天从早起开始！", titlefont);
        paragraph.setAlignment(1); // 设置文字居中 0靠左 1，居中 2，靠右
        paragraph.setIndentationLeft(12); // 设置左缩进
        paragraph.setIndentationRight(12); // 设置右缩进
        paragraph.setFirstLineIndent(24); // 设置首行缩进
        paragraph.setLeading(20f); // 行间距
        paragraph.setSpacingBefore(5f); // 设置段落上空白
        paragraph.setSpacingAfter(10f); // 设置段落下空白

        // 直线
        Paragraph p1 = new Paragraph();
        p1.add(new Chunk(new LineSeparator()));

        // 点线
        Paragraph p2 = new Paragraph();
        p2.add(new Chunk(new DottedLineSeparator()));

        // 超链接
        Anchor anchor = new Anchor("baidu");
        anchor.setReference("www.baidu.com");

        // 定位
        Anchor gotoP = new Anchor("goto");
        gotoP.setReference("#top");

        // 添加图片
        Image image = Image.getInstance(
                "https://img-blog.csdn.net/20180801174617455?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNzg0ODcxMA==/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70");
        image.setAlignment(Image.ALIGN_CENTER);
        image.scalePercent(40); // 依照比例缩放

        // 表格
        PdfPTable table = createTable(new float[] { 40, 120, 120, 120, 80, 80 });
        table.addCell(createCell("美好的一天", headfont, Element.ALIGN_LEFT, 6, false));
        // table.addCell(createCell("早上9:00", keyfont, Element.ALIGN_CENTER));
        table.addCell(image);
        table.addCell(createCell("中午11:00", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("中午13:00", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("下午15:00", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("下午17:00", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("晚上19:00", keyfont, Element.ALIGN_CENTER));
        Integer totalQuantity = 0;
        for (int i = 0; i < 5; i++) {
            table.addCell(createCell("起床", textfont));
            table.addCell(createCell("吃午饭", textfont));
            table.addCell(createCell("午休", textfont));
            table.addCell(createCell("下午茶", textfont));
            table.addCell(createCell("回家", textfont));
            table.addCell(createCell("吃晚饭", textfont));
            totalQuantity++;
        }
        table.addCell(createCell("总计", keyfont));
        table.addCell(createCell("", textfont));
        table.addCell(createCell("", textfont));
        table.addCell(createCell("", textfont));
        table.addCell(createCell(String.valueOf(totalQuantity) + "件事", textfont));
        table.addCell(createCell("", textfont));

        document.add(paragraph);
        document.add(anchor);
        document.add(p2);
        document.add(gotoP);
        document.add(p1);
        document.add(table);
        // document.add(image);
    }

    /** ------------------------创建表格单元格的方法start---------------------------- */
    /**
     * 创建单元格(指定字体)
     *
     * @param value
     * @param font
     * @return
     */
    public PdfPCell createCell(String value, Font font) {
        PdfPCell cell = new PdfPCell();
        cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
        cell.setHorizontalAlignment(Element.ALIGN_CENTER);
        cell.setPhrase(new Phrase(value, font));
        return cell;
    }

    /**
     * 创建单元格（指定字体、水平..）
     *
     * @param value
     * @param font
     * @param align
     * @return
     */
    public PdfPCell createCell(String value, Font font, int align) {
        PdfPCell cell = new PdfPCell();
        cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
        cell.setHorizontalAlignment(align);
        cell.setPhrase(new Phrase(value, font));
        return cell;
    }

    /**
     * 创建单元格（指定字体、水平居..、单元格跨x列合并）
     *
     * @param value
     * @param font
     * @param align
     * @param colspan
     * @return
     */
    public PdfPCell createCell(String value, Font font, int align, int colspan) {
        PdfPCell cell = new PdfPCell();
        cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
        cell.setHorizontalAlignment(align);
        cell.setColspan(colspan);
        cell.setPhrase(new Phrase(value, font));
        return cell;
    }

    /**
     * 创建单元格（指定字体、水平居..、单元格跨x列合并、设置单元格内边距）
     *
     * @param value
     * @param font
     * @param align
     * @param colspan
     * @param boderFlag
     * @return
     */
    public PdfPCell createCell(String value, Font font, int align, int colspan, boolean boderFlag) {
        PdfPCell cell = new PdfPCell();
        cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
        cell.setHorizontalAlignment(align);
        cell.setColspan(colspan);
        cell.setPhrase(new Phrase(value, font));
        cell.setPadding(3.0f);
        if (!boderFlag) {
            cell.setBorder(0);
            cell.setPaddingTop(15.0f);
            cell.setPaddingBottom(8.0f);
        } else if (boderFlag) {
            cell.setBorder(0);
            cell.setPaddingTop(0.0f);
            cell.setPaddingBottom(15.0f);
        }
        return cell;
    }

    /**
     * 创建单元格（指定字体、水平..、边框宽度：0表示无边框、内边距）
     *
     * @param value
     * @param font
     * @param align
     * @param borderWidth
     * @param paddingSize
     * @param flag
     * @return
     */
    public PdfPCell createCell(String value, Font font, int align, float[] borderWidth, float[] paddingSize,
                               boolean flag) {
        PdfPCell cell = new PdfPCell();
        cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
        cell.setHorizontalAlignment(align);
        cell.setPhrase(new Phrase(value, font));
        cell.setBorderWidthLeft(borderWidth[0]);
        cell.setBorderWidthRight(borderWidth[1]);
        cell.setBorderWidthTop(borderWidth[2]);
        cell.setBorderWidthBottom(borderWidth[3]);
        cell.setPaddingTop(paddingSize[0]);
        cell.setPaddingBottom(paddingSize[1]);
        if (flag) {
            cell.setColspan(2);
        }
        return cell;
    }

    /** ------------------------创建表格单元格的方法end---------------------------- */

    /** --------------------------创建表格的方法start------------------- --------- */
    /**
     * 创建默认列宽，指定列数、水平(居中、右、左)的表格
     *
     * @param colNumber
     * @param align
     * @return
     */
    public PdfPTable createTable(int colNumber, int align) {
        PdfPTable table = new PdfPTable(colNumber);
        try {
            table.setTotalWidth(maxWidth);
            table.setLockedWidth(true);
            table.setHorizontalAlignment(align);
            table.getDefaultCell().setBorder(1);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return table;
    }

    /**
     * 创建指定列宽、列数的表格
     *
     * @param widths
     * @return
     */
    public PdfPTable createTable(float[] widths) {
        PdfPTable table = new PdfPTable(widths);
        try {
            table.setTotalWidth(maxWidth);
            table.setLockedWidth(true);
            table.setHorizontalAlignment(Element.ALIGN_CENTER);
            table.getDefaultCell().setBorder(1);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return table;
    }

    /**
     * 创建空白的表格
     *
     * @return
     */
    public PdfPTable createBlankTable() {
        PdfPTable table = new PdfPTable(1);
        table.getDefaultCell().setBorder(0);
        table.addCell(createCell("", keyfont));
        table.setSpacingAfter(20.0f);
        table.setSpacingBefore(20.0f);
        return table;
    }
    /** --------------------------创建表格的方法end------------------- --------- */


}
